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Sunday, May 20, 2018, 18:12
China's FAST telescope to get new receiver
By Xinhua
Sunday, May 20, 2018, 18:12 By Xinhua

The 500-meter Aperture Spherical Radio Telescope, or the FAST, installed in Qiannan, Guizhou province, is among many examples from the recent documentary 'China Reinvents Itself' that shows the country’s innovation in science and technology. (PHOTO PROVIDED TO CHINA DAILY)

BEIJING - China's Five-hundred-meter Aperture Spherical Radio Telescope (FAST), the world's largest single-dish radio telescope, will have with a new receiver installed to boost its efficiency in surveying the sky.

The 19-beam L-band receiver, the first of its kind, is expected to be put into use in early June and it will increase FAST's survey speed by five to six times, according to Friday's Science and Technology Daily.

The receiver was jointly developed by scientists from China and Australia. It weighs 1.2 tonnes and cost over 20 million yuan (US$3.14 million).

Jin Chengjin, chief engineer of FAST's receiver system, said the new receiver has the highest sensitivity and will improve FAST's efficiency in searching for new pulsars and spectral lines.

Located in a natural, deep round karst depression in Guizhou province, southwest China, FAST is believed to be the world's most sensitive radio telescope.

Its tasks include observation of pulsars, exploration of interstellar molecules and monitoring interstellar communication signals. 

READ MORE: Key parts added to massive radio telescope

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